PACKAGE LEAFLET: INFORMATION FOR THE USER
FLUIDASA 20 mg/ml oral drops in solution
Mepifilina (mepiramine acefilinate)
Read all of this leaflet carefully before you start taking this medicine.
Contents of the pack
This medicine contains mepifilina, which belongs to the group of antihistamine medicines.
Fluidasa Drops is used for the treatment of bronchoconstriction in patients with acute and chronic bronchitis (inflammation of the bronchi).
Do not take Fluidasa Drops:
Be cautious when taking Fluidasa Drops:
Using other medicines
Tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including those obtained without a prescription.
Especially, inform your doctor if you are taking the following medicines, as some effects may be increased:
Taking Fluidasa Drops with food and drinks
You should avoid consuming alcoholic beverages during the administration of this medicine, as it may increase the effects of alcohol.
Pregnancy and breastfeeding
It is not recommended to take Fluidasa Drops during pregnancy.
It is not recommended to take Fluidasa Drops during breastfeeding.
Consult your doctor or pharmacist before using any medicine.
Driving and using machines:
Fluidasa Drops may cause drowsiness, so you should avoid driving or operating hazardous machinery if affected.
Important information about some of the ingredients of Fluidasa Drops
It may cause allergic reactions (possibly delayed) because it contains methyl parahydroxybenzoate (E-218) and propyl parahydroxybenzoate (E-216).
Fluidasa Drops is administered orally.
Follow the administration instructions of Fluidasa Drops exactly as indicated by your doctor.
Consult your doctor or pharmacist if you have any doubts.
1 drop contains approximately 1 mg of mepifilina.
Infants:The average dose is 3 mg per kg of body weight and day, divided into 4 doses. Generally, as a guideline and in relation to weight, it is equivalent to 3 to 6 drops every 6 hours. The maximum recommended dose is 6 mg per kg of body weight and day, divided into 4 doses.
As a guideline, the following doses can be followed in infants:
Body weight | Recommended daily dose per individual dose (every 6 hours) | |
drops | mg | |
5 kg | 3-4 | 3.75 |
6 kg | 4-5 | 4.5 |
7 kg | 5-6 | 5.25 |
8 kg | 6 | 6 |
9 kg | 6-7 | 6.75 |
Children: The average dose is 8 mg per kg of body weight and day, divided into 4 doses. Generally, as a guideline and in relation to weight, it is equivalent to 15 to 30 drops every 6 hours.
The maximum dose is 18 mg per kg of body weight and day, divided into 4 doses.
If you think that the effect of Fluidasa Drops is too strong or too weak, consult your doctor or pharmacist.
As a guideline, the following doses can be followed in children:
Body weight | Recommended daily dose per individual dose (every 6 hours) | |
drops | mg | |
10 kg | 20 | 20 |
12 kg | 24 | 24 |
14 kg | 28 | 28 |
If you take more Fluidasa Drops than you should:
If you have taken more Fluidasa Drops than you should, consult your doctor or pharmacist immediately.
In cases of overdose, symptoms of anticholinergic effects such as clumsiness, instability, intense drowsiness, dry mouth, nose, or throat, flushing or redness, variations in the normal heartbeat, central nervous system depression (hallucinations), or low blood pressure may appear. In children, anticholinergic stimulant effects on the central nervous system are more likely.
In case of overdose or accidental ingestion, consult the Toxicology Information Service, phone: 91 562 04 20.
If you forget to take Fluidasa Drops:
Do not take a double dose to make up for forgotten doses.
Take your dose as soon as possible and continue taking it every day at the time indicated by your doctor.
Like all medicines, Fluidasa Drops can cause side effects, although not everybody gets them.
The side effects found have been:
Very common (at least 1 in 10 patients): drowsiness.
Common (at least 1 in 100 patients): blurred vision, confusion, difficulty urinating, dizziness, dry mouth, rapid heartbeat, ringing in the ears, skin rash, discomfort or stomach pain.
Uncommon (at least 1 in 1000 patients): abnormal blood conditions (dysscrasias) and variations in the normal heartbeat.
If you think that any of the side effects you are experiencing is serious, or if you notice any side effects not listed in this leaflet, inform your doctor or pharmacist.
Reporting side effects
If you experience any side effects, talk to your doctor, pharmacist, or nurse, even if they are not listed in this leaflet. You can also report them directly through the Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaram.es. By reporting side effects, you can help provide more information on the safety of this medicine.
Keep out of the reach and sight of children.
Do not store above 25°C.
Do not use Fluidasa Drops after the expiry date stated on the packaging after EXP. The expiry date is the last day of the month indicated.
Medicines should not be disposed of via wastewater or household waste. Place the packaging and any unused medicine in the SIGRE collection point at your pharmacy. If in doubt, ask your pharmacist how to dispose of the packaging and any unused medicine. This will help protect the environment.
Composition of Fluidasa Drops
Appearance of the product and packaging content
Topaz bottle containing 30 ml of oral solution and a dropper cap.
Marketing authorization holder and manufacturer:
Marketing authorization holder:
Teofarma, S.r.l.
Via F. Lli Cervi, 8 – 27010 Valle Salimbene (PV) - Italy.
Manufacturer:
Teofarma, S.r.l.
Viale Certosa. 8/A - I-27100 Pavia – Italy
Other presentations
Fluidasa Solution. Bottle of 250 ml oral solution
Fluidasa Capsules. Package of 20 capsules.
Fluidasa Injectable. Package containing 10 ampoules of 5 ml.
This leaflet was approved in July 2022
Detailed and updated information on this medicine is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.es/
The average price of FLUIDASA 20 mg/ml ORAL DROPS IN SOLUTION in October, 2025 is around 4.28 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.